MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 38bdd57bd48d6b9f1179088787b216489adff1d6d0f1539b17d3ddae7ebdba13. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
RemcosRAT
Vendor detections: 9
| SHA256 hash: | 38bdd57bd48d6b9f1179088787b216489adff1d6d0f1539b17d3ddae7ebdba13 |
|---|---|
| SHA3-384 hash: | d4f2a75dfa000d6c5a3307682e5fd85d28ae2823d9ff9775eb605109dc76727560a1abfb1c8b959bc6d176662db7bc66 |
| SHA1 hash: | 9272ab42587b49a3bc9a1dc9c0d7b3e391468a15 |
| MD5 hash: | a2da110172f0c319cb6472a5d43dff7e |
| humanhash: | massachusetts-mirror-minnesota-texas |
| File name: | 38bdd57bd48d6b9f1179088787b216489adff1d6d0f1539b17d3ddae7ebdba13 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'021'920 bytes |
| First seen: | 2020-11-10 11:27:38 UTC |
| Last seen: | 2024-07-24 13:07:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT) |
| ssdeep | 24576:U08CFWsNMMnRAU5i5qzT0oY+mHaYfltk5w:IClRA81zQoJYaClUw |
| Threatray | 960 similar samples on MalwareBazaar |
| TLSH | 16258D027391D032FEAE91735B55A2415678E8293163CC3F12BA9B78AF701B10E7D66F |
| Reporter |  seifreed |
| Tags: | RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
DNS request
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
AutoIt script contains suspicious strings
Binary is likely a compiled AutoIt script file
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Obit
Status:
Malicious
First seen:
2020-11-10 11:33:09 UTC
AV detection:
33 of 48 (68.75%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 950 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Remcos
Malware Config
C2 Extraction:
rem-pounds.ddns.net:9970
Unpacked files
SH256 hash:
38bdd57bd48d6b9f1179088787b216489adff1d6d0f1539b17d3ddae7ebdba13
MD5 hash:
a2da110172f0c319cb6472a5d43dff7e
SHA1 hash:
9272ab42587b49a3bc9a1dc9c0d7b3e391468a15
SH256 hash:
f07e4a2e952af40f382d248b5057fd6de06487be88bccd41428c723dd56e72d3
MD5 hash:
2a553559463408c7e026487ac2d7d36e
SHA1 hash:
9b10a666801610588335167785c35d4780684b60
Detections:
win_remcos_g0
win_remcos_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | ach_RemcosRAT |
|---|---|
| Author: | abuse.ch |
| Rule name: | AutoIT_Compiled |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). |
| Rule name: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | Parallax |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Parallax RAT. |
| Rule name: | Remcos |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Remcos in memory |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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